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Page 28
FT-950 O
PERATING
M
ANUAL
TO
1
ANT
DC IN
2
FROM
GND
ROT
LINEAR
TUNER
PTT
REC
REM
KEY
DMU
CAT
EXT
SPKR
-TUNE
-TUNE
INPUT
22 A
: DC 13.8 V
R
EAR
P
ANEL
EXT SPKR
Jack
This 3.5-mm, 2-contact, gold-plated jack provides vari-
able audio output for an external loudspeaker. The au-
dio output impedance at this jack is 4 - 8 Ohms, and
the level varies according to the setting of the front
panel [
AF GAIN
] knob. Inserting a plug into this jack
disables the internal loudspeaker.
KEY Jack
This 1/4-inch 3-contact jack accepts a CW key or keyer
paddle. A two-contact plug cannot be used in this jack.
Key-up voltage is +3.3 V DC, and key-down current is
0.3 mA. Plug wiring is shown on page 15. This jack
may be configured for keyer, “Bug”, “straight key”, or
computer keying interface operation via Menu item
“
039 A1A R-TYPE
039 A1A R-TYPE
039 A1A R-TYPE
039 A1A R-TYPE
039 A1A R-TYPE
”.
μ
-TUNE
Jack
This covered 10-pin mini-DIN jack is used for control
of the optional RF
μ
Tuning Kit.
DMU
Jack
This covered 8-pin mini-DIN jack accepts a cable to
connect an optional
DMU-2000
Data Management
Unit.
CAT
Jack
This 9-pin serial DB-9 jack allows external computer
control of the
FT-950
. Connect a serial cable here and
to the RS-232C COM port on your personal computer
(no external interface is required).
PGM-SW
Switch
This slide switch is used for updating the transceiver’s
firmware. The update software and instructions are
available for download from the Vertex Standard
website (http://www.yaesu.com/).
Содержание FT-950
Страница 13: ...Page 11 FT 950 OPERATING MANUAL CONNECTION OF MICROPHONE AND HEADPHONE INSTALLATION AND INTERCONNECTIONS...
Страница 79: ...Page 77 FT 950 OPERATING MANUAL CW CONVENIENCE FEATURES NOTE...
Страница 105: ...Page 103 FT 950 OPERATING MANUAL Note...
Страница 121: ...Page 119 FT 950 OPERATING MANUAL MENU MODE...
Страница 130: ...Page 128 FT 950 OPERATING MANUAL NOTE...